lanzu_api_2021-12-26/app/CouponRebate/CouponRebate.php

<?php

namespace App\CouponRebate;

use Hyperf\DbConnection\Db;
use Hyperf\HttpServer\Contract\RequestInterface;
use Hyperf\Di\Annotation\Inject;
use Hyperf\Paginator\Paginator;

class CouponRebate implements CouponRebateInterface
{

    public function isCouponRebate($user_id)
    {
        $res = Db::table('ims_system_coupon_user as u')
            ->join('ims_system_coupon_user_receive as r','u.id','=','r.system_coupon_user_id')
            ->where([
                ['r.user_id','=',$user_id],
                ['u.active_type','=',2]
            ])
            ->select('r.id')
            ->first();
        return $res;
    }

}